4W2446 Crankshaft Damper Pulley Assembly Fits Caterpillar 1W5298 model-9682 Replaces Part Number: 4178-P55CC

Replaces Part Number: 4178-P55CC

3218246R91

and is a direct replacement for the original 100691AS unit

Core Height: 20 1/2"

It features a dish-top (F5) combustion chamber crown with an aluminum fin (Al Fin) ring groove for the oil control ring

4W2446 Crankshaft Damper Pulley Assembly Fits Caterpillar 1W5298 model-9682 Replaces Part Number: 4178-P55CCOne New Aftermarket Replacement Crankshaft Damper Pulley Assembly Fits Caterpillar (Fits CAT) Equipment This aftermarket crankshaft damper pulley assembly Fits Caterpillar (Fits CAT) part numbers 4W2446 and 1W5298. The crankshaft damper absorbs torsional vibration at the front of the engine, protecting the crankshaft and other internal engine components from the cyclic stress of combustion loads. This assembly is designed Fits Caterpillar machines